Synopsis: In a busy inner city murder squad, tough and methodical Detective Susan Alembic (LA Law's Amanda Donahoe) is teamed up with unorthodox Luke Stone (Love Actually's Kris Marshall) to unlock diabolical mysteries and track down relentless killers. Working closely with the rest of the squad, their investigations bring them face to face with tormented pasts, grim secrets and deadly deceptions as they follow up grisly discoveries and frequently put their own lives in jeopardy.